3-(pyridin-2-yl)-4,5-dihydro-1,2,4-oxadiazole-5-thione CAS 1334147-08-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1334147-08-8 |
| Molecular Formula | C7H5N3OS |
| Molecular Weight | 179.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(pyridin-2-yl)-4,5-dihydro-1,2,4-oxadiazole-5-thione (CAS 1334147-08-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5N3OS. Molecular weight: 179.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5N3OS |
| Molecular Weight | 179.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 5-(Pyridin-4-yl)-1,3,4-thiadiazol-2(3H)-one (CAS 13570-31-5)
- 1-(Pyridin-3-yl)-1H-tetrazole-5-thiol (CAS 62770-11-0)
- 3-(pyridin-3-yl)-1,2,4-oxadiazole-5-thiol (CAS 345631-78-9)
- 5-(Pyridin-2-yl)-1,3,4-oxadiazole-2(3H)-thione (CAS 3690-47-9)
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Recommended Standards
- 4-(Thiazol-2-yl)pyrimidin-2-ol (CAS 1269293-34-6)
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- 1-[2-(1-Piperidyl)phenyl]ethanol (CAS 78648-37-0)
- n-[2-(8-quinolinyl)ethyl]sulfamide (CAS 1427723-75-8)
- 6-(3,4-Dichlorophenyl)-4-(4-ethylphenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 73685-02-6)
- (S)-1-((2S,3S,4aR,5R,7S,8S,8aS)-8-(Benzyloxy)-2,3,7-trimethoxy-2,3-dimethylhexahydro-2H-pyrano[3,4-b][1,4]dioxin-5-yl)prop-2-en-1-ol (CAS 362518-37-4)
- [(2E)-2-Methyl-3-phenylprop-2-en-1-yl](2-methylpropyl)amine hydrochloride (CAS 1240590-83-3)
- 3,4-Difluoro-3-(1,3-dioxolan-2-yl)benzophenone (CAS 898759-65-4)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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